storage.py 文件源码

def restore_state(self, path):
        """Returns loaded state"""

        try:
            with open(path, 'rb') as f:
                if self.encrypt:
                    state = pickle.loads(self.decrypt_data(pickle.load(f)))
                else:
                    state = pickle.load(f)

                LOG.debug("Restoring state successs")
        except Exception as e:
            LOG.debug("Restoring state from %s failed with %s" % (
                path, e))
            state = StateMachine(self.bot, state_path=path)
            LOG.debug("Successfully inicialized new state.")

        return state